img {
  margin: 0;
  padding: 0;
}

.header .bg-container {
  width: 100%;
  height: 700px;
  background: url('../image/banner1.png') top center no-repeat;
  background-size: cover;
}

#contents .box {
  background: rgb(241, 247, 251);
}

.teachers-container .container-title {
  margin-top: 70px;
  margin-bottom: 55px;
  font-size: 32px;
  color: rgba(0, 0, 0, 0.85);
  text-align: center;
  background: linear-gradient(180deg, #75767D, #151516 100%);
  -webkit-background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
  text-fill-color: transparent;
}



.teachers-container .container-title h4 {
  display: inline-block;
  width: 414px;
  height: 72px;
  line-height: 72px;
  background: url("../image/teachers-wenzibg.png") center center no-repeat;
}

/* tabs */
.teachers-classify {
  position: relative;
  display: flex;
}

.tab-contain {
  margin: 50px auto;
  width: 1000px;
  padding: 100px;
  background: #7F7D7D;
}

.teachers-container {
  overflow: hidden;
  width: 100%;
  margin: 0;
  padding: 0;
  list-style: none;
  position: relative;
  height: 1028px;
}

#tabs {
  width: 188px;
  height: 300px;
  position: absolute;
  left: 0px;
  top: 0;
  /* flex: 2; */
}

#tabs li {
  margin: 0;
  height: 50px;
  line-height: 50px;
  text-align: center;
}

.teachers-classify li a {
  position: relative;
  /* background: rgba(0, 0, 0, 0.1); */
  background: rgba(204, 204, 204, 0.1);
  width: 100%;
  height: 100%;
  float: left;
  text-decoration: none;
  color: rgba(51, 51, 51, 0.45);
  box-shadow: 0px -1px 0px 0px rgba(0, 0, 0, 0.10) inset;
  font-size: 16px;
}

.teachers-classify .current a {
  outline: 0;
  /* background: #fff; */
  background: linear-gradient(90deg, #e6eefa 4%, #fafafa 78%);
  z-index: 4;
}

.teachers-classify .current a h5 {
  height: 100%;
  position: relative;
}

.teachers-classify .current a h5 span {
  width: 8px;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  background: linear-gradient(180deg, #1d4fd1, #031a81);
}

.teachers-classify .hoverItem a {
  background: linear-gradient(90deg, #e6eefa 4%, #fafafa 78%);
}

#content {
  position: absolute;
  left: 188px;
  top: 0;

  text-align: center;
  font-size: 18px;
  color: #333333;
  width: 920px;
  height: 1080px;
}

#content .item {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  visibility: hidden;
  position: absolute;
  top: 0;
  left: 0;
  padding: 47px 53px;
}

#content .teacher {
  display: inline-block;
}

#content .show {
  visibility: visible;
}

/* 学历提升 */
.education {
  background: #f1f7fb;
  margin-top: 50px;
  padding: 80px 0 0;
  height: 776px;
  box-sizing: border-box;
  position: relative;
}

.education .container-title {
  margin-bottom: 75px;
  font-size: 32px;
  color: rgba(0, 0, 0, 0.85);
  text-align: center;
  background: linear-gradient(180deg, #75767D, #151516 100%);
  -webkit-background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
  text-fill-color: transparent;
}

.education .container-title h4 {
  display: inline-block;
  width: 414px;
  height: 72px;
  line-height: 72px;
  background: url("../image/teachers-wenzibg.png") center center no-repeat;
}

.education .teacher-img {
  position: absolute;
  left: -115px;
  top: -47px;
  z-index: 99;
  /* box-shadow: ; */
}


.education .teachers-detail {
  width: 1082px;
  height: 422px;
  box-shadow: 0px 2px 14px 0px rgba(0, 0, 0, 0.10);
  position: absolute;
  /* left: 480px; */
  top: 274px;
  /* padding-left: 144px;padding-right: 58px; */
  box-sizing: border-box;
  /* padding-top: 78px; */
}

.education .detail-box {
  padding-left: 144px;
  padding-right: 58px;
  padding-top: 78px;
}

.education .detail-box img {
  position: absolute;
  left: 0;
  top: 0;
}

.education .detail-box .teacher-name {
  font-weight: 500;
  color: rgba(0, 0, 0, 0.85);
}

.education li .detail-box .teacher-name span {
  color: rgba(0, 0, 0, 0.65);
  font-size: 12px;
  margin-left: 8px;
}

.education .major {
  margin: 10px 0 15px;
}

.education .major .major-box {
  width: 40px;
  height: 22px;
  display: inline-block;
  position: relative;
  color: rgba(255, 255, 255, 0.90);
  font-weight: 600;
  font-size: 14px;
  text-align: center;
  vertical-align: middle;
}

.education .major .major-box span {
  position: absolute;
  width: 100%;
  height: 100%;
  z-index: 99;
  text-align: center;
  left: 0;
  top: 0;
}

.education .major .major-name {
  color: rgba(0, 0, 0, 0.45);
  font-size: 16px;
  vertical-align: middle;
  margin-left: 10px;
}

.education .individual-resume {
  color: rgba(0, 0, 0, 0.45);
  font-size: 12px;
}

/* 教师轮播图 */
.education .teacher-info-bottom {
  height: 154px;
}

.education .teacher-info-bottom .swiper-slide img {
  height: 154px;
}

.education .teacher-info-bottom .swiper-slide {
  width: 133px !important;
}

.education .teacher-info-bottom .swiper-wrapper {
  transform: translate3d(100px, 0, 0) !important;
  width: 133px !important;
}

/* 效果CSS开始 */
.mod18 {
  width: 100%;
  height: 100%;
  position: relative;
  margin: 0 auto;
}

.mod18 .btn {
  position: absolute;
  cursor: pointer;
  z-index: 99;
  font-size: 50px;
  font-weight: bold;
}




.mod18 #pre,
.mod18 #next {
  top: 490px;
  width: 32px;
  height: 100px;
  background: #efefef;
  position: absolute;
  top: 55px;
  z-index: 99999;
  cursor: pointer;
}


.mod18 .pre {
  left: 10px;
}

.mod18 .pre span {
  width: 0;
  height: 0;
  border-top: 8px solid transparent;
  border-right: 12px solid #828282;
  border-bottom: 8px solid transparent;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.mod18 .next span {
  width: 0;
  height: 0;
  border-top: 8px solid transparent;
  border-left: 12px solid #828282;
  border-bottom: 8px solid transparent;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.mod18 .next {
  right: 10px;
}

.mod18 li {
  float: left;
}

.mod18 .cf li {
  position: relative;
  color: #fff;
}

.mod18 .cf a {
  display: block;
  position: absolute;
  color: #fff;
}


.mod18 .picBox {
  width: 100%;
  height: 100%;
  position: relative;
}

.mod18 .picBox ul {
  height: 377px;
  position: absolute;
  left: 0;
}

.mod18 .picBox li {
  width: 100%;
  height: 100%;
  display: none;
}

.mod18 .picBox li.active {
  display: block;
}

.mod18 .listBox {
  height: 156px;
  margin: 0 auto;
  position: absolute;
  overflow: hidden;
  bottom: 40px;
  width: 100%;
  left: 0;
}

.mod18 .listBox ul {
  position: absolute;
  width: 100%;
  height: 100%;
  left: 0;
  display: flex;
  flex-wrap: nowrap;
  justify-content: center;
  vertical-align: bottom;
}

.mod18 .listBox li+li {
  margin-left: 20px;
}

.mod18 .listBox li {
  width: 96px;
  height: 186px;
  cursor: pointer;
  position: relative;
  opacity: 1;
  vertical-align: bottom;
}

.mod18 .listBox li i {
  display: none;
}


.mod18 .listBox img {
  width: 100%;
  height: 126px;
  position: absolute;
  bottom: 0;
}

.mod18 .listBox li a {
  height: 100%;
  position: relative;
}

.mod18 .listBox .on {
  width: 162px;
  height: 186px;
}

.mod18 .listBox .on img {
  width: 162px;
  height: 186px;

}

.listBox img {
  width: 100%
}

/*最小屏幕分辨率为1280px*/
@media screen and (min-width:1200px) {
  #contents .w {
    width: 1200px;
    margin: 0 auto;
  }
}